package demo;

import org.springframework.context.annotation.Configuration;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.SimpleGrantedAuthority;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Component;

/**
 * Created by wuyu on 2016/8/17.
 */
@Component
public class UserDetailsServiceImpl implements UserDetailsService{

    @Override
    public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
        return null;
    }


}
